refactor: remove 13 dead code artifacts across core/

Dead methods (9):
- Command::bootstrapModuleApp() — unused by all subclasses
- SearchConfig::providerCoverageGaps() — diagnostic method, never called
- RequestInput::queryArray() — no callers
- LocaleResolver::getAvailableLocales() / getDefaultLocale() — unused getters
- EmailVerificationService::getExpiryMinutes() — constant wrapper, never called
- AuthService::loginAndRedirect() — convenience wrapper, never called
- DepartmentService::listForUserAssignments() — no callers
- UserTenantContextService::getAvailableDepartmentsByTenant() — no callers

Dead functions (3):
- navActivePublicPages(), appNormalizeStringList(), appNormalizePositiveIntList()

Dead constant (1):
- PermissionService::API_DOCS_VIEW — duplicated via other paths

Orphaned file (1):
- bin/cli-bootstrap.php — never included anywhere

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

core/Service/Auth/AuthService.php

@@ -14,7 +14,6 @@ use MintyPHP\Service\Audit\AuditRecorderInterface;
 use MintyPHP\Service\User\UserAccountService;
 use MintyPHP\Service\User\UserTenantContextService;
 use MintyPHP\Session;
-use MintyPHP\Support\Flash;
 
 /**
  * Orchestrates authentication flows: login, registration, logout, and session refresh.
@@ -235,38 +234,6 @@ class AuthService
         return ['ok' => true, 'user' => $user];
     }
 
-    public function loginAndRedirect(
-        string $email,
-        string $password,
-        string $successTarget = 'admin',
-        string $failTarget = 'login',
-        bool $remember = false
-    ): void {
-        $result = $this->login($email, $password);
-
-        if (!($result['ok'] ?? false)) {
-            // Check if user needs to verify email
-            if (!empty($result['needs_verification'])) {
-                $this->sessionStore->set('email_verification_email', $result['email'] ?? $email);
-                Flash::error(t('Please verify your email first'), 'verify-email', 'login_not_verified');
-                Router::redirect('verify-email');
-            }
-
-            $message = $result['message'] ?? 'Email/password not valid';
-            $key = $result['flash_key'] ?? 'login_invalid';
-            Flash::error($message, $failTarget, $key);
-            Router::redirect($failTarget);
-        }
-
-        if ($remember) {
-            $userId = (int) ($this->sessionUser()['id'] ?? 0);
-            if ($userId > 0) {
-                $this->rememberMeService->rememberUser($userId);
-            }
-        }
-        Router::redirect($successTarget);
-    }
-
     public function register(array $data): array
     {
         $email = trim((string) ($data['email'] ?? ''));